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<head><meta charset="utf-8"><title>vs RLS · t-compiler/rust-analyzer · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/index.html">t-compiler/rust-analyzer</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/vs.20RLS.html">vs RLS</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/vs%20RLS/near/183378240" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jeremy Kolb <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/vs.20RLS.html#183378240">(Dec 13 2019 at 16:58)</a>:</h4>
<p>I am halfway through reading today's design meeting and am curious as to the feature parity of rls vs rust-analyzer. I know that ra does not read save analysis and rls gives decent diagnostic support which ra lacks but what else is ra missing that rls implements? ra always seems to give me faster and more accurate results than rls and I don't think I've ever seen the differences enumerated.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/vs%20RLS/near/183658575" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/vs.20RLS.html#183658575">(Dec 17 2019 at 15:28)</a>:</h4>
<p><span class="user-mention" data-user-id="203366">@Jeremy Kolb</span> I believe that the major differences are (a) error reporting and (b) find all usages / renames</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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